An invincible demon is the last thing Buffy needs right now. Joyce Summers is about to undergo a serious operation, calling up all of her daughter's fears about her own mortality. Angel wants to comfort Buffy, but her mother's crisis underscores the difference between them: he will live forever, while she will grow old...or die young.

Torn between her duties as a daughter and as the Chosen One, Buffy needs the support of her friends to help her solve a rash of grave robberies, head off an influx of new vampires, and take Veronique down once and for all. For Veronique is on a mission -- to bring about the unification of her masters, the Triumvirate, into one all-powerful demon that will drink the blood of the last man on earth....